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(11)

EP 4 244 376 A1

(12)

(43) Date of publication: 20.09.2023 Bulletin 2023/38 (21) Application number: 22726267.2 (22) Date of filing: 20.05.2022

(51) International Patent Classification (IPC):  C12Q 1/68(2018.01) (52) Cooperative Patent Classification (CPC): C12Q 1/6809; C12Q 1/6834   C-Sets: C12Q 1/6834, C12Q 2525/155, C12Q 2563/149, C12Q 2565/102; (86) International application number: PCT/FI2022/050347 (87) International publication number: WO 2022/243609 (24.11.2022 Gazette 2022/47)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 21.05.2021 EP 21175329 (71) Applicant: SCellex Oy 00290 Helsinki (FI)	(72) Inventor: SAAVALAINEN, Päivi 00290 Helsinki (FI) (74) Representative: Laine IP Oy  Porkkalankatu 24 00180 Helsinki 00180 Helsinki (FI)